library /*isNonNullableByDefault*/;
import self as self;

import "dart:async";

static field void voidValue;
static method main() → void
  ;
static method test1() → FutureOr<FutureOr<void>>
  ;
static method test2() → FutureOr<FutureOr<void>>
  ;
static method test3() → FutureOr<FutureOr<void>>
  ;
static method test4() → FutureOr<FutureOr<void>>
  ;
static method test5() → FutureOr<FutureOr<void>>
  ;
static method test6() → FutureOr<FutureOr<void>>
  ;
static method test() → FutureOr<FutureOr<void>>
  ;